GB8419596D0 - Extraction process - Google Patents

Extraction process

Info

Publication number
GB8419596D0
GB8419596D0 GB848419596A GB8419596A GB8419596D0 GB 8419596 D0 GB8419596 D0 GB 8419596D0 GB 848419596 A GB848419596 A GB 848419596A GB 8419596 A GB8419596 A GB 8419596A GB 8419596 D0 GB8419596 D0 GB 8419596D0
Authority
GB
United Kingdom
Prior art keywords
extraction process
extraction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB848419596A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vesuvius Holdings Ltd
Original Assignee
Cookson Group PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cookson Group PLC filed Critical Cookson Group PLC
Priority to GB848419596A priority Critical patent/GB8419596D0/en
Publication of GB8419596D0 publication Critical patent/GB8419596D0/en
Priority to FR858511116A priority patent/FR2568562B1/en
Priority to ZA855541A priority patent/ZA855541B/en
Priority to AU45260/85A priority patent/AU577136B2/en
Priority to CA000487490A priority patent/CA1252297A/en
Priority to BE0/215407A priority patent/BE902980A/en
Priority to DE19853527289 priority patent/DE3527289A1/en
Priority to GB08519208A priority patent/GB2162832B/en
Priority to IT48430/85A priority patent/IT1184683B/en
Priority to LU86031A priority patent/LU86031A1/en
Priority to NL8502166A priority patent/NL8502166A/en
Priority to JP16870085A priority patent/JPS6140820A/en
Priority to US07/068,803 priority patent/US4840774A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/04—Halides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/14—Obtaining zirconium or hafnium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Silicon Compounds (AREA)
GB848419596A 1984-08-01 1984-08-01 Extraction process Pending GB8419596D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB848419596A GB8419596D0 (en) 1984-08-01 1984-08-01 Extraction process
FR858511116A FR2568562B1 (en) 1984-08-01 1985-07-19 PROCESS FOR THE EXTRACTION OF ZIRCONE FROM DISSOCIATED ZIRCON
ZA855541A ZA855541B (en) 1984-08-01 1985-07-23 Process of treating dissociated zircon
AU45260/85A AU577136B2 (en) 1984-08-01 1985-07-23 Ziroconium tetrachloride from dissociated zircon
CA000487490A CA1252297A (en) 1984-08-01 1985-07-25 Process of treating dissociated zircon
BE0/215407A BE902980A (en) 1984-08-01 1985-07-26 PROCESS FOR TREATING DISSOCIATED ZIRCON
GB08519208A GB2162832B (en) 1984-08-01 1985-07-30 Process of treating dissociated zircon
DE19853527289 DE3527289A1 (en) 1984-08-01 1985-07-30 METHOD FOR TREATING DISSOCIATED ZIRCONIUM SILICATE
IT48430/85A IT1184683B (en) 1984-08-01 1985-07-31 PROCEDURE FOR THE TREATMENT OF DISSOCIATED ZIRCON
LU86031A LU86031A1 (en) 1984-08-01 1985-07-31 PROCESS FOR THE TREATMENT OF DISSOCIATED ZIRCON
NL8502166A NL8502166A (en) 1984-08-01 1985-07-31 PROCESS FOR THE EXTRACTION OF ZIRCONE OXIDE FROM DISSOCIATED ZIRCONE.
JP16870085A JPS6140820A (en) 1984-08-01 1985-08-01 Extraction of zirconia
US07/068,803 US4840774A (en) 1984-08-01 1987-06-26 Process for the production of zirconium tetrachloride from dissociated zircon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848419596A GB8419596D0 (en) 1984-08-01 1984-08-01 Extraction process

Publications (1)

Publication Number Publication Date
GB8419596D0 true GB8419596D0 (en) 1984-09-05

Family

ID=10564766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848419596A Pending GB8419596D0 (en) 1984-08-01 1984-08-01 Extraction process

Country Status (12)

Country Link
US (1) US4840774A (en)
JP (1) JPS6140820A (en)
AU (1) AU577136B2 (en)
BE (1) BE902980A (en)
CA (1) CA1252297A (en)
DE (1) DE3527289A1 (en)
FR (1) FR2568562B1 (en)
GB (1) GB8419596D0 (en)
IT (1) IT1184683B (en)
LU (1) LU86031A1 (en)
NL (1) NL8502166A (en)
ZA (1) ZA855541B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU592024B2 (en) * 1986-12-18 1989-12-21 Cra Services Limited Chlorination of metallurgical composites
US5171549A (en) * 1991-05-22 1992-12-15 Teledyne Wah Chang Albany Process for decreasing the level of impurities in zirconium chloride, titanium chloride and hafnium chloride
ZA95482B (en) * 1994-01-31 1995-10-09 Atomic Energy South Africa Treatment of a chemical
CN1246485C (en) * 2000-10-30 2006-03-22 新日本制铁株式会社 Metal oxide-containing green pellet for reducing furnace, method for production thereof, method for reduction thereof, and reduction facilities
KR101359180B1 (en) 2011-12-28 2014-02-06 주식회사 포스코 Method for producing zirconium tetra chloride by using silicon tetra chloride
KR101310036B1 (en) 2011-12-28 2013-09-24 재단법인 포항산업과학연구원 Method for preparing zirconium tetrachloride of high purity and zirconium sponge

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA614652A (en) * 1961-02-14 A. Patterson John Methods and apparatus for making zirconium chloride
DE536549C (en) * 1929-01-10 1931-10-24 Lorenz Akt Ges C Production of pure zirconium oxide from zirconium silicate
GB450053A (en) * 1935-07-10 1936-07-09 Titanium Alloy Mfg Co An improved method of purifying zircon
US2204454A (en) * 1937-10-30 1940-06-11 Ig Farbenindustrie Ag Process for decomposing zirconium ore
GB709882A (en) * 1952-01-05 1954-06-02 Norton Grinding Wheel Co Ltd Process for extracting zirconia from zircon ores
US2940826A (en) * 1957-09-12 1960-06-14 Monsanto Chemicals Zirconium tetrachloride production
US2952513A (en) * 1958-01-14 1960-09-13 Du Pont Production of zirconium and silicon chlorides
DE1078103B (en) * 1959-02-25 1960-03-24 Goldschmidt Ag Th Process for the production of zirconium tetrachloride from zirconium sand
US3293005A (en) * 1964-04-01 1966-12-20 Andrew T Mccord Process for chlorinating oxides
US3749763A (en) * 1971-08-03 1973-07-31 Humphreys Corp Processing of silicate ores and product thereof
US3811907A (en) * 1971-08-03 1974-05-21 Humphreys Corp Processing of silicate ores and product thereof
JPS5091592A (en) * 1973-12-17 1975-07-22
BR7701826A (en) * 1977-03-24 1978-10-03 Tecnico Aerospecial Centro PROCESS FOR THE PRODUCTION OF ZIRCONIUM OXIDE BY CHLORATION
JPS60141621A (en) * 1983-12-27 1985-07-26 Onoda Cement Co Ltd Manufacture of zirconia
GB8419226D0 (en) * 1984-07-27 1984-08-30 Cookson Group Plc Extraction process

Also Published As

Publication number Publication date
IT1184683B (en) 1987-10-28
FR2568562A1 (en) 1986-02-07
AU577136B2 (en) 1988-09-15
DE3527289A1 (en) 1986-02-13
IT8548430A0 (en) 1985-07-31
ZA855541B (en) 1986-03-26
US4840774A (en) 1989-06-20
FR2568562B1 (en) 1990-05-25
JPS6140820A (en) 1986-02-27
JPH0331648B2 (en) 1991-05-08
LU86031A1 (en) 1986-02-12
CA1252297A (en) 1989-04-11
AU4526085A (en) 1986-02-06
NL8502166A (en) 1986-03-03
BE902980A (en) 1985-11-18

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